my teacher found out I cheated and she wants to fail me what do I say or do to change her mind y'all I lied so much saying I got them from my sister but she ain't having it...​

Tell her you’re sorry for cheating but that you just didn’t understand what she was teaching. And then tell her that you were embarrassed to ask for help.

20 times a minute is usually the average respritory rate of an adult. additionally the patient is breathing on his own, is clearly maintaining his airway, and is intaking a sufficient amount of air. you shouldn't use a bag valve mask, cpap, or other form of positive pressure ventilation, unless the patient has lost control of his airway, and is not breathing (apneic) or has rapid breathing or slow and shallow respirations. this patient would most likely and should be put on an non-rebreather mask or nrb attached to 100% high flow oxygen at 15 l/min. don't use a nasal cannula, as the amount of oxygen it provides is limited with a rate of 6 l/min.